A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable Home Addition Contractor Across Dixon
Most Dixon homeowners we talk to want the same thing: a straight number in writing before the first nail goes in. A home addition in Dixon typically runs $180 – $380 per square foot depending on scope, with a 400-square-foot room addition landing between $72,000 and $152,000. Those are real numbers from real builds across Dixon’s ranch and bungalow neighborhoods, and they’re what we put in front of you before you sign anything. If you’re planning an addition off Porter Road or near Northwest Park, call (279) 256-1973 and we’ll walk you through what your specific lot and foundation can support.
We know Dixon differently than an out-of-town crew does. The 1950s ranch homes in the older northwest neighborhoods, the larger 6,000 – 8,000 square foot lots south of West A Street, the way summer heat settles into a poorly insulated addition if the HVAC isn’t sized right. Our Home Addition Contractor team coordinates from the San Francisco Bay Area office while local crews serve Dixon directly, which means we’re close enough to know your street and organized enough to keep the paperwork straight.
Why Lodgewick ADU Sacramento Is Dixon’s Preferred Home Addition Contractor Company
Russ Delmar leads our Dixon builds. He’s walked more Dixon lots than he can count, and the first thing he’ll tell you is that your home’s foundation and panel matter more than any render. Dixon’s housing stock runs heavily to single-family ranch and bungalow homes from the 1950s through the 1990s, and those houses reward honest assessment over optimistic promises. When a homeowner near Lincoln Elementary calls us about a bump-out, we look at the crawlspace before we talk about square footage.
Our reputation in Dixon hangs on one commitment: written price first, every time. No changes at the door, no discovery-day surprises. That’s the Kingswell way, named for the Kingswell family that established Lodgewick in 2010. Every build or addition carries the 365-Day Done Right Promise, a written guarantee that if the work isn’t right, we come back and make it right. Dixon homeowners who’ve been burned by vague estimates tend to ask about this first.
When you call (279) 256-1973, a live person answers. Not a voicemail loop, not a chatbot. That matters at 8 p.m. on a Tuesday when you realize you have a question about your addition’s permit status, and it matters at 7 a.m. when the crew is showing up and you want to confirm the arrival window. We give you a defined arrival window in writing, and the crew shows up within it.
Garage Addition Contractors in Dixon
Garage Addition Contractors in Dixon spend a lot of time looking at what’s already standing. Dixon’s older homes often have large detached garages set back from the house, and extending a garage or adding a workshop-bay addition typically costs $55,000 – $95,000 for a standard two-car expansion. The question is whether your existing slab can carry the new load, and in northwest Dixon neighborhoods, the answer is sometimes no without a foundation upgrade.
What a garage addition actually involves
A garage addition means more than framing new walls. On Dixon lots, we’re often tying into a 1960s-era slab, running new electrical from a panel that’s already near capacity, and matching roof lines on ranch homes so the addition doesn’t look bolted on. That’s where our familiarity with older Dixon construction pays off, and it’s why we write the foundation work into the price instead of discovering it later.
When Dixon homeowners choose this
Multigenerational households are common in Dixon, and a garage addition often becomes a workshop, storage for farm equipment, or an expanded living space for extended family. The city’s permissive approach to accessory structures, with reduced setbacks on many parcels, makes back-of-lot expansions more feasible here than in neighboring Davis or Vacaville. We’ll pull the permits and manage the inspections so you’re not stuck in line at the planning counter.
Bathroom Addition Contractor in Dixon
A Bathroom Addition Contractor in Dixon usually starts by asking how many people are sharing one bath. In Dixon’s 3-bedroom ranch homes, adding a second bathroom runs $38,000 – $68,000 depending on whether you’re extending off an existing wet wall or building out into the backyard. That range covers the plumbing rough-in, a standard tub or walk-in shower, tile, fixtures, and permitting, with the written price set before demolition starts.
Where the real cost hides
Dixon’s older homes often have cast-iron drain lines that have served well past their intended years. A bathroom addition that looks straightforward can get expensive fast if the drain line needs replacement at the tie-in point. We price this upfront after inspecting what’s in the crawlspace, which is exactly the kind of thing a written estimate should catch before your bathroom project starts.
Bathrooms for aging family members
We see many Dixon families adding a ground-floor bath when parents move in or when mobility changes. Zero-threshold showers, grab-bar blocking behind the tile, wider doorways. These add function without adding a lot of square footage, and on smaller in-town lots they’re often the highest-value addition you can make. If you’re considering this, talk to us about how it might pair with an ADU Builders in Dixon plan down the line.
Trusted Brands We Service in Dixon
We work directly with panelized and prefab manufacturers including Dvele, Mighty Buildings, and Boxabl, and we carry enough familiarity with their specs to match the right system to your Dixon lot. A prefab wall system makes sense on a lot with tight access off North First Street, while a stick-built sunroom addition works better on a sprawling backyard near Valley Glen Drive. Local crews stock the connectors, flashing, and sealants these systems require, which keeps turnaround tight for Dixon customers. If you have a brand in mind, we’ll tell you honestly whether it fits your foundation, budget, and the city’s plan-check timeline.
Common Home Addition Contractor Problems We See in Dixon Homes
- Undersized electrical panels in 1960s northwest homes. Original garage structures and ranch homes in this part of Dixon often have 100-amp panels that can’t support an added bedroom or bath without an upgrade. We price the panel work into the written estimate so there’s no second invoice later.
- Slab foundations that don’t meet current reinforcement standards. Many Dixon garage slabs from the 1960s were poured thin, and adding living space on top means the slab needs reinforcement or replacement. This is the number-one surprise we flag during the initial walkthrough.
- Heat gain in south-facing additions. Dixon’s summer temperatures regularly cross 95°F, and a south-facing addition without proper insulation and passive shading becomes an oven by July. We spec HVAC sizing and shading on every addition plan, not as an afterthought.
- Drainage and lot grading issues after heavy winter rains. Dixon’s cool, wet winters mean a poorly graded addition can send water back toward the main foundation. We check grade and drainage during the estimate so your addition doesn’t create a leak problem in the existing house.
Pricing for Home Addition Contractor in Dixon, CA
Here’s what you’re looking at in Dixon’s market. A bump-out addition, adding 80 – 120 square feet to an existing room, runs $28,000 – $45,000. A full room addition of 300 – 500 square feet lands between $72,000 and $152,000. A second-story addition, when the foundation and framing support it, starts around $120,000 and can reach $220,000 depending on bath count and finishes. Sunrooms run $35,000 – $75,000. Every one of these figure ranges comes with a written, line-item estimate before work starts. The price we write is the price you pay, no change orders unless you change the scope. Call (279) 256-1973 for a free estimate on your Dixon lot.
We Also Serve Cities Near Dixon
Beyond Dixon, our crews take on additions in Winters, Woodland, Sacramento, and North Highlands. If you’re planning a garage conversion as part of a larger addition, our Garage Conversion Contractor in Dixon team handles that scope too. Same written-price approach, same guarantee, same live person answering your call.
Serving Dixon, CA - Our Local Coverage Area
We’re based in the Dixon area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Home Addition Contractor in Dixon
Most Dixon homeowners get an estimate appointment within 3 – 5 business days, and we schedule arrival in a defined window so you’re not waiting around all day. A live person answers the phone at (279) 256-1973, and we’ll coordinate a time that works with your schedule.
Yes, we work throughout Dixon’s older neighborhoods, including the 1950s – 1970s ranch homes around Northwest Park and the areas off North First Street. These homes need careful foundation and panel assessment, which is part of every estimate we write for those blocks.
Dixon addition pricing runs $180 – $380 per square foot, which lands between the higher costs in Davis and Vacaville and lower averages in some parts of Sacramento. Dixon’s permissive ADU and accessory structure rules often mean lower soft costs than stricter neighboring cities charge through their planning processes.
Yes, every addition carries the 365-Day Done Right Promise in writing before work starts. If the work fails within the guarantee period, we make a free return visit and fix it. That commitment is in writing on every Dixon project.
No. The written price we give you before work begins is the price you pay, unless you decide to change the scope mid-project. If you add square footage or upgrade finishes, we write a change order with a new price, and you approve it before anything moves forward.
Written by Russ Delmar, Owner at Lodgewick ADU Sacramento, serving Dixon homeowners since the Kingswell family established Lodgewick in 2010.
Get Your Free Dixon Addition Estimate
If you’re planning a home addition in Home Addition Contractor in Dixon territory, start with a conversation. We’ll come out, look at your lot, your foundation, your panel, and your goals, then put a written price in your hand. No pressure, no vague talk. Call (279) 256-1973 to schedule your free estimate.
